body{
    margin: 0;
    padding: 0;
    background: #000;
}
.middle{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.text{
    color: #fff;
    font-size: 60px;
    text-align: center;
    letter-spacing: 14px;
}
.text::before,.text::after{
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}
.text::after{
    color: #3498db;
    animation: after  2s infinite;
}
.text::before{
    color: #ff00c1;
    animation: after 3s infinite;
}
@keyframes after{
    0%{
        left: -2px;
        top: -2px;
    }
    25%{
        left: 2px;
        top: 0px;
    }
    50%{
        left: -3px;
        top: 2px;
    }
    75%{
        left: 1px;
        top: -1px;
    }
    100%{
        left: 0px;
        top: -2px;
    }
}